People

Seok Hoon Yoon (윤석훈) is published by Hanwha Investment & Securities as Managing Director; Head of Fixed Income in its March31,2026 issuer filing. The company identifies the exact Korean rank 상무 and responsibilities 채권본부장. Its published career and education history is: 고려대 독어독문학 한화투자증권 채권운용팀장 한화투자증권 FICC사업부장 한화투자증권 FICC본부장. This dated issuer roster is the verified affiliation; future term-expiration dates do not establish a completed departure, and no personal investment authority or check is inferred.